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Best Bluetooth Module

5PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

  • HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup..
  • Default baud rate:9600, Button: Press the button.
  • the module enter the AT mode. AT commands are executed only in AT mode..
  • HC-05 is able to operate in both master and slave mode. Its communication is via serial communication which makes an easy way to interface with controller or PC. It's ideal replacement to your wired serial connection..
  • HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your motherboard project, and then you can use your android phone to control some gadgets, such as: switch, LED..
  • Note: The module doesn’t suitable for IOS system..
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2Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave and Master Mode

  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port....
  • Operating voltage: 3.3V(Note:SPP-CA Bluetooth module serial port level to 3.3V, if connect 5V level,the system needs to increase the level conversion....
  • Small size, low power consumption,high sensitivity for send and receive.
  • Allows your device to both send or receive the TTL data via Bluetooth....
  • Defaults: Salve, baud rate 9600, Bluetooth name HC-06, pairing password 1234, LED status light on.Core module uses HC-06, leads from the module....
  • Applications: The Bluetooth module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial....
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ACEIRMC 4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05

  • The AT-09 is a module that contains a BLE chip (CC2541)..
  • This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with for iPhone/iPAD, IOS 6 or Android 4.3 above devices..
  • This module allows to perform serial communication with the BLE chip thanks to an Rx and a Tx pin..
  • When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode..
  • The module is also very similar to the HM-10 module and is also compatible with it so if you have some experience with the latter, you will get started quickly with the AT-09..
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HiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

  • Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth....
  • Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged....
  • Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART....
  • The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control,....
  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port....
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STEELMAN PRO 78752 Bluetooth ChassisEAR Lite Kit

  • NO WIRES - Bluetooth connected transmitter attaches to clamp or probe to wirelessly transmit data to a connected device.
  • COLOR CODED MODULE - Kit includes a single vibration and noise sensor clamp and Bluetooth transmitter module with a color coded silicone rubber boot.
  • STETHOSCOPE PROBE - Aluminum probe works with the Bluetooth transmitter as an electronic stethoscope for hands-on diagnostics.
  • USB BLUETOOTH DONGLE - Includes a USB Bluetooth dongle for use with laptop PCs that do not have built-in Bluetooth capability.
  • EARBUD HEADPHONES - Earbud style headphones plug into 3.5mm audio jack on smart device.
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ACEIRMC ESP32-CAM WiFi + Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MP + FT232RL FTDI USB to TTL Serial Converter + 20 pin Jumper Wire

  • ESP32-CAM WiFi + Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MPcompatible for Arduino, Support Image WiFi Upload and TF Card.
  • Bluetooth: Bluetooth 4.2 BR/EDR and BLE standard.
  • Camera WiFi + Bluetooth Module 4M PSRAM Dual-core 32-bit CPU Development Board with OV2640 2MP Camera Module + FT232RL FTDI USB to TTL Serial Converter + 20 pin Jumper Wire.
  • FTDI USB Serial Adapter comes with the FT232RL chip and uses both 3.3V and 5V operating voltage. Adapter Logic-level can be set via jumpers on the board, which makes simple to connect to your controller. USB power has over current protection, using 500MA self-restore fuse..
  • This module supports interfaces such as UART / SPI / I2C / PWM / ADC / DAC.
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HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

  • Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane.
  • Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid..
  • Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g..
  • The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect..
  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices..
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MP3 WMA Decoder Board Audio Wireless Bluetooth 4.2 Module 12V, USB/SD Card/Bluetooth/FM Switching Support

  • [BLUETOOTH 4.2 SUPPORT]The mp3 module support Bluetooth 4.2. With blue backlight function, it support USB sound card function and Micro USB 5V power input. And also has power off memory function---memorize playing songs and volume before power off..
  • [SUPPORT FOLDER SELECtION FROM secure digital memory card OR USB DISK ]The mp3 module support folder selection and then music playback (remote control operation or panel operation) from secure digital memory card or USB disk..
  • [USB/SD CARD/BLUETOOTH/FM SWITCHING SUPPORT]The mp3 module support USB/SD card/Bluetooth/FM switching. Conversion prompt (Signal, Chinese, English voice prompt optional)..
  • [MULTIPLE MUSIC FORMATS SUPPORT]The decoder supports MP3/WMA/WAV/lossless APE/FLAC format music. MP3 Songs: 2-320kbps, WAV/WMA: 1411kbps and below..
  • [MULTI-FUNCTION SUPPORT]The mp3 module support secure digital memory card / USB flash switching, songs selection, volume adjustment, EQ, play /pause, stop, mute, shutdown, direct election song..
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DSD TECH HM-10 Master and Slave Bluetooth 4.0 LE iBeacon Module Compatible with iPhone and iPad and Android 4.3 or Later

  • Original HM-10 module, DSD TECH brand guarantees and we accept refund without any excuse..
  • Bluetooth master and slave module, Through the AT command, you can set this bluetooth module to the master mode can also be set to slave mode, even in iBeacon way work . .it also Supports Apple Notification Center Service (ANCS).
  • Compatible with iOS 7 and later and Android 4.3 or later.
  • Working voltage 3.3V ,Default rate of 9600..
  • DSD TECH back this Bluetooth 4.0 Master and Slave 2-in-1 module with ONE Year WARRANTY. If you meet any question, please contact us, we will fix your issue within 24 hours..
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ACEIRMC 2pcs ESP32-CAM WiFi Bluetooth Camera Module Development Board ESP32 with Camera Module OV2640 2MP for Arduino (4pcs)

  • The ESP32CAM is a tiny module based on ESP32 chip and OV2640. You can even program the ESP32CAM through the ESP-IDF by installing the ESP32 Core.
  • ESP32-CAM WiFi Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MP for Arduino, Support Image WiFi Upload and TF Card.
  • Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC.
  • Support OV2640 and OV7670 cameras, built-in flash.
  • Support image WiFi upload and Support TF card.
  • Bluetooth: Bluetooth 4.2 BR/EDR and BLE standard.
  • Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module.
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DSD TECH HM-10 Master and Slave Bluetooth 4.0 LE iBeacon Module Compatible with iPhone and iPad with 4 PIN Dupont Cable for Arduino

  • Original HM-10 module, DSD TECH brand guarantees and we accept refund without any excuse..
  • Bluetooth master and slave module, Through the AT command, you can set this bluetooth module to the master mode can also be set to slave mode, even in iBeacon way work . .it also Supports Apple Notification Center Service (ANCS).
  • DSD TECH 4 PIN base Board, leads to VCC, GND, TX, RX. You can be very convenient to connect to your arduino project or other DIY project.
  • Working voltage 3.6 V to 6V,Default rate of 9600.There are 4PIN dupont cable in the package.
  • DSD TECH back this Bluetooth 4.0 Master and Slave 2-in-1 module with ONE Year WARRANTY. If you meet any question, please contact us, we will fix your issue within 24 hours..
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3.5MM AUX USB Interface Bluetooth Module Receiver Cable Adapter for BMW Car Wireless A2DP Audio Input for Peugeot/Hyundai/kia

  • Compatible with :All Vehicles have AUX USB Interface , the AUX Port provides audio , and USB port support 5V..
  • The bluetooth module is made for BMW Peugeot VW ect vehicles which has 3.5mm AUX and USB Interface..
  • If there is 3.5mm AUX and USB socket,our bluetooth module will work..
  • Just plug the AUX connector into the socket back of your radio..
  • Pair your phone or mp3 or pad with bluetooth to the module, this name: jierui5908..
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2X Micro USB Charging Port Dock Power Connector Module Replacement Compatible with UE Boom 2 Bluetooth Speaker

  • USB Charging Port Dock Power Connector Module Replacement Compatible with UE BOOM 2 Bluetooth Speaker.
  • Tips: This is USB Charging Port Dock Power Connector Module replacement to replace your old damage USB Charging Port Dock Power Connector Module,....
  • Broken your USB Charging Port Dock Power Connector Module, don't need to change new machine, just buy this item and replce your damage USB Charging....
  • Compatible with: UE BOOM 2 Bluetooth Speaker (Please check your machine model before your purchase).
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you..
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